プライム＆コンポジット ワークシート
名前: ____________________日付: ____________
説明書: 素数と合成数を識別し、素因数分解を書きます。
20 問題
- Prime numbers in {27, 7, 15, 12, 17, 29} → ______
- Prime numbers in {21, 27, 3, 23, 5, 19} → ______
- Prime numbers in {2, 19, 25, 17, 23, 29} → ______
- Prime numbers in {11, 19, 13, 21, 5, 17} → ______
- Prime numbers in {2, 11, 29, 23, 3, 13} → ______
- Prime numbers in {7, 2, 17, 19, 8, 12} → ______
- Prime numbers in {2, 29, 7, 12, 3, 25} → ______
- Prime numbers in {11, 19, 23, 5, 3, 15} → ______
- Prime numbers in {8, 7, 17, 2, 19, 25} → ______
- Prime numbers in {25, 27, 17, 7, 11, 5} → ______
- Prime numbers in {11, 2, 3, 9, 12, 27} → ______
- Prime numbers in {19, 9, 17, 15, 29, 23} → ______
- Prime numbers in {15, 8, 12, 29, 9, 27} → ______
- Prime numbers in {23, 8, 15, 27, 17, 2} → ______
- Prime numbers in {11, 25, 29, 9, 23, 3} → ______
- Prime numbers in {9, 15, 29, 17, 11, 23} → ______
- Prime numbers in {13, 2, 21, 7, 9, 15} → ______
- Prime numbers in {8, 17, 21, 23, 27, 3} → ______
- Prime numbers in {11, 5, 9, 29, 23, 8} → ______
- Prime numbers in {23, 3, 25, 27, 11, 7} → ______